Manufacturer Part Number: -30712-1|Washer Type|SAEMaterial|Stainless SteelMaterial Grade|316Screw Size|7/16 inThread Size|Inside Diameter (Inch)|Inside Diameter (Decimal Inch)|0.4690Inside Diameter (mm)|Outside Diameter (mm)|Outside Diameter (Inch)|Outside Diameter (Decimal Inch - 4 Decimals)|0.9220Thickness (mm)|Thickness (Inch)|Thickness (Decimal Inch - 4 Decimals)|0.0650Standards|Finish Coating|PlainFastener Standard|Military Specification|System Of Measurement|InchAdditional Information|Product Service Code|UNSPSC Code|31161807